22277216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53551}}^1$

素因数の和:53574

約数の個数: 24

約数和(自身を含む): 47232864

約数和(自身を除く): 24955648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 53551, 107102, 214204, 428408, 696163, 856816, 1392326, 1713632, 2784652, 5569304, 11138608, 22277216]

約数ペア:

[(1, 22277216), (2, 11138608), (4, 5569304), (8, 2784652), (13, 1713632), (16, 1392326), (26, 856816), (32, 696163), (52, 428408), (104, 214204), (208, 107102), (416, 53551)]